I have a Xenial PPA of 1.11 as well if you're interested: https://launchpad.net/~mikepurvis/+archive/ubuntu/ceres The CMake module is in a separate package, so add the PPA and then: apt-get install libceres-cmake --- [Visit Topic](http://discourse.ros.org/t/ceres-package/872/5) or reply to this email to respond.